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Karstedt catalyst

2% Pt as Karstedt in tetravinyltetramethylcyclotetrasiloxane

Chemical Formula

Pt(2,4,6,8-tetravinyl-2,4,6,8-tetramethyl-cyclotetrasiloxane)x

 

Product Codes

UK: 189129

This product can be ordered worldwide under the above product codes

 

CAS number

68585-32-0

 

Product Family

Pgm compound solution (organic)

 

Process

Hydrosilylation

 

Market

Silicones

 

This catalyst is a solution of Karstedt. It is used for the addition curing cross-linking reaction between Si-vinyl and Si-H groups.
 
This stabilised Karstedt formulation provides a long pot life plus rapid curing with low product yellowing when heated.

Benefits
  • High stability platinum formulation with low colour and turbidity

  • Karstedt catalyst promotes the hydrosilylation reaction in addition cure systems

  • Cross-linking between the vinylsiloxane and silyl occurs with... 


Download the Technical Sheet for full details.

Please contact our Sales Team for Specifications.

 

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